Even if laws against slander and libel appear good in theory, in practice they are all too often used by the powerful to silence the weak. A respect for free speech demands defamation laws be kept very weak.

Things might have been much worse were it not for the efforts of a relative handful of intellectuals who have fought against socialist theory for more than a century. Without them, it might have been 99% in support of socialist tyranny.

Among themselves, libertarians often see important dividing lines among various factions in terms of social views and lifestyles. But most on the outside define libertarianism as being overwhelmingly for one thing: excessive and "dogmatic" devotion to free markets.